Mechavolution Beasts

The Mechaevolution Beasts (メカ進化獣 Meka Shinkajū) were the later monsters, metallic-looking hybrids of animals and weapons. Enlarged with the Big Bang beam, that was fired from the eyes Grand Gizmo (Before that General Kar spun a wheel to take the parts to the underground to enlarge the monster. After that the monster goes back to the surface).